- All sections
- H - Electricity
- H04W - Wireless communication networks
- H04W 40/36 - Modification of an existing route due to handover
Patent holdings for IPC class H04W 40/36
Total number of patents in this class: 471
10-year publication summary
|
37
|
31
|
36
|
49
|
32
|
54
|
41
|
27
|
28
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 125335 |
47 |
| Samsung Electronics Co., Ltd. | 159473 |
36 |
| Ericsson | 23154 |
27 |
| Qualcomm Incorporated | 93847 |
26 |
| LG Electronics Inc. | 76299 |
22 |
| ZTE Corporation | 44331 |
17 |
| AT&T Intellectual Property I, L.P. | 10069 |
15 |
| NTT DoCoMo, Inc. | 15105 |
14 |
| NEC Corporation | 37532 |
13 |
| Telefonaktiebolaget LM Ericsson (publ) | 29015 |
10 |
| Cisco Technology, Inc. | 22656 |
9 |
| Comcast Cable Communications, LLC | 5253 |
8 |
| Apple Inc. | 59414 |
7 |
| Interdigital Patent Holdings, Inc. | 7297 |
7 |
| Nokia Technologies Oy | 21978 |
7 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23799 |
7 |
| KDDI Corporation | 1209 |
6 |
| T-Mobile USA, Inc. | 4559 |
6 |
| Kyocera Corporation | 14502 |
5 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15716 |
5 |
| Other owners | 177 |